A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-079-1587
NSN 5895-00-172-3994
NSN 5930-00-682-1615
NSN 5930-01-429-7480
NSN 5999-01-606-1651
NSN 6110-01-436-4275
NSN 6645-01-337-8292
NSN 5930-01-576-9405
NSN 6650-01-484-3013
NSN 5910-01-599-5368
NSN 5895-01-550-4964
NSN 5960-01-457-0157